SKF 7018CB/HCP4AL bearing

Bearing 7018 CB/HCP4AL Bearing 7018 CB/HCP4AL

SKF 7018CB/HCP4AL bearing, Size: 90x140x24. SKF 7018CB/HCP4AL are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings, super-precision 7018 CB/HCP4AL

Bearing number : 7018 CB/HCP4AL

Size (mm) : 90x140x24

Brand : SKF

Bore Diameter (mm) : 90

Outer Diameter (mm) : 140

Width (mm) : 24

Bearing dimensions and specification in SKF catalogue:

d - 90 mm

D - 140 mm

B - 24 mm

d1 - 108.7 mm

d2 - 106.13 mm

D2 - 125 mm

b - 2.2 mm

C1 - 13.4 mm

C2 - 5.2 mm

C3 - 4.2 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 1 mm

a - 27.5 mm

da - min. - 97 mm

db - min. - 97 mm

Da - max. - 133 mm

Db - max. - 135.4 mm

ra - max. - 1.5 mm

rb - max. - 1 mm

dn - 110 mm

Basic dynamic load rating - C - 29.1 kN

Basic static load rating - C0 - 25 kN

Fatigue load limit - Pu - 0.98 kN

Limiting speed for grease lubrication - 15000 r/min

Limiting speed for oil lubrication - 24000 mm/min

Ball - Dw - 10.319 mm

Ball - z - 25

Gref - 14.1 cm3

Calculation factor - f0 - 9.7

Preload class A - GA - 92 N

Preload class B - GB - 185 N

Preload class C - GC - 550 N

Calculation factor - f - 1.07

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.02

Calculation factor - f2C - 1.05

Calculation factor - fHC - 1.01

Preload class A - 61 N/micron

Preload class B - 79 N/micron

Preload class C - 124 N/micron

Mass bearing - 1.182 kg

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